HomeCoursesTest-driven Development with React

4.7

Beginner

17h 30min

Test-driven Development with React

Gain insights into Test-driven Development with React. Learn unit and integration testing using Jest and Enzyme, and explore tools like ESlint, Prettier, Babel, Webpack, and Travis CI.

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Overview

Content

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This course is a deep dive into testing in React. You will learn unit testing and integration testing using tools such as Jest and Enzyme. You will also learn about other tools such as ESlint, Prettier, Babel, Webpack, and Travis CI that add convenience for coding and testing.

This course is a deep dive into testing in React. You will learn unit testing and integration testing using tools such as Jest a...Show More

Content

58 Lessons6 Quizzes

Before We Begin

2 Lessons

Learn how to use TDD with React, focusing on joyful coding and unit tests.

What Is This Course About?

A Few Tips to Enjoy the Course Better

Test-Driven Development with Jest

9 Lessons

Get started with TDD in React using Jest for efficient testing and rapid feedback.

Why Test-Driven Development and Jest

Node and npm

Running Jest with npx and npm

Your First Test

Why Use Test-Driven Development

Running Tests Automatically and Code Coverage

Git with Test-Driven Development

Mantra

Test Yourself on Test-Driven Development with Jest.

Integrated Tooling with VS Code

10 Lessons

Examine VS Code's features, integrating ESLint, Prettier, and Wallaby for a streamlined, customizable TDD environment.

Introduction to VS Code

Editing Shortcuts and Source Control

User Settings on VS Code

ESLint to Check Code Quality

ESLint Integration with VS Code

Prettier to Beautify Your Code

Prettier Integration with VS Code

Wallaby with VS Code

Mantra

Test Yourself on VS code and Integrated Tooling

Testing React with Enzyme

11 Lessons

Break down complex ideas to test React components using Enzyme, Jest, Babel, and more.

Introduction to Enzyme

React, Babel and JSX

Babel with Jest, ESLint, Prettier, and Wallaby

Component Testing with Enzyme

Working With and Testing Using Component's Props

Jest Setup

Testing with Children DOM Elements

Testing Stateful Components

Manipulating State of Stateful Component in Tests

Mantra

Test Yourself on Testing with Enzyme

Styling in JavaScript with Styled-Components

11 Lessons

Take a closer look at using styled-components, webpack, and Jest for efficient React styling and testing.

Introduction to CSS-in-JS

Webpack

Webpack Configuration and Server

Styled Components

Create Styled Components

Babel Plugin and StyleLint

Test Styled Components

Making Style Assertions for Styled Components Testing

Jest Snapshot

Mantra

Test Yourself on Styled-Components

Refactoring with Higher-Order Components

7 Lessons

Investigate refactoring React components using Higher-Order Components for enhanced functionality and maintenance.

Higher-Order Components

Creating Higher-Order Component

Testing Higher-Order Components

The Controllable Pattern

Multiple Higher-Order Components

Mantra

Test Yourself on Higher-Order Components

Continuous Integration and Collaboration

7 Lessons

Master the steps to enhance continuous integration, collaboration, and documentation using GitHub, Travis CI, and Storybook.

Github and Travis CI

Travis CI Configuration

Git Hooks with Husky

Adding Docs with Storybook

Add-ons in Storybook

Mantra

Test Yourself on Continuous Integration and Collaboration

Conclusion

1 Lessons

Sharpen your skills in React testing and explore further learning resources.

Where To Go From Here

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

Course Author:

The Pragmatic Programmers

Developed by MAANG Engineers

Every Educative lesson is designed by our in-house team of ex-MAANG software engineers and PhD computer science educators, and developed in consultation with developers and data scientists working at Meta, Google, and more. Our mission is to get you hands-on with the necessary skills to stay ahead in a constantly changing industry. No video, no fluff. Just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

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Hands-on Learning Powered by AI

See how Educative uses AI to make your learning more immersive than ever before.

Personalized Interview Prep

Skip the LeetCode grind with a custom roadmap that adapts to your goals. Hands-on practice for Coding Interviews, System Design, and more.

Mock Interviews

Test your skills in a simulated interview setting. Receive personalized feedback based on your performance. Available for Coding Interviews, System Design, and more.

AI Prompt

Build prompt engineering skills. Practice implementing AI-informed solutions.

Code Feedback

Evaluate and debug your code with the click of a button. Get real-time feedback on test cases, including time and space complexity of your solutions.

Explain with AI

Select any text within any Educative course, and get an instant explanation — without ever leaving your browser.

AI Code Mentor

AI Code Mentor helps you quickly identify errors in your code, learn from your mistakes, and nudge you in the right direction — just like a 1:1 tutor!

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